Track ball and glow ring for a computer input device



FIG. 1 is a left-front perspective view of a track ball and glow ring for a computer input device showing our new design;

FIG. 2 is a top plan view thereof;

FIG. 3 is a right front perspective view thereof; and,

FIG. 4 is a left-front perspective view of the track ball and glow ring of FIGS. 1-3 shown in an alternative environmental structure of a computer input device.

The lines extending away from the ring depict that the ring is illuminated. The broken line showing of the remainder of the computer input device is for illustrative purposes only and forms no part of the claimed design. 

The ornamental design for a track ball and glow ring for a computer input device, as shown and described. 